diff --git a/Mage.Sets/src/mage/cards/t/TerritorialMaro.java b/Mage.Sets/src/mage/cards/t/TerritorialMaro.java
new file mode 100644
index 00000000000..45956bef229
--- /dev/null
+++ b/Mage.Sets/src/mage/cards/t/TerritorialMaro.java
@@ -0,0 +1,45 @@
+package mage.cards.t;
+
+import mage.MageInt;
+import mage.abilities.common.SimpleStaticAbility;
+import mage.abilities.dynamicvalue.DynamicValue;
+import mage.abilities.dynamicvalue.MultipliedValue;
+import mage.abilities.dynamicvalue.common.DomainValue;
+import mage.abilities.effects.common.continuous.SetPowerToughnessSourceEffect;
+import mage.abilities.hint.common.DomainHint;
+import mage.cards.CardImpl;
+import mage.cards.CardSetInfo;
+import mage.constants.*;
+
+import java.util.UUID;
+
+/**
+ * @author TheElk801
+ */
+public final class TerritorialMaro extends CardImpl {
+
+    private static final DynamicValue xValue = new MultipliedValue(DomainValue.REGULAR, 2);
+
+    public TerritorialMaro(UUID ownerId, CardSetInfo setInfo) {
+        super(ownerId, setInfo, new CardType[]{CardType.CREATURE}, "{4}{G}");
+
+        this.subtype.add(SubType.ELEMENTAL);
+        this.power = new MageInt(0);
+        this.toughness = new MageInt(0);
+
+        // Domain — Territorial Maro's power and toughness are each equal to twice the number of basic land types among lands you control.
+        this.addAbility(new SimpleStaticAbility(
+                Zone.ALL, new SetPowerToughnessSourceEffect(xValue, Duration.EndOfGame)
+                .setText("{this}'s power and toughness are each equal to twice the number of basic land types among lands you control")
+        ).setAbilityWord(AbilityWord.DOMAIN).addHint(DomainHint.instance));
+    }
+
+    private TerritorialMaro(final TerritorialMaro card) {
+        super(card);
+    }
+
+    @Override
+    public TerritorialMaro copy() {
+        return new TerritorialMaro(this);
+    }
+}
diff --git a/Mage.Sets/src/mage/sets/DominariaUnited.java b/Mage.Sets/src/mage/sets/DominariaUnited.java
index f19b91f367d..e1fadd09151 100644
--- a/Mage.Sets/src/mage/sets/DominariaUnited.java
+++ b/Mage.Sets/src/mage/sets/DominariaUnited.java
@@ -54,6 +54,7 @@ public final class DominariaUnited extends ExpansionSet {
         cards.add(new SetCardInfo("Sulfurous Springs", 256, Rarity.RARE, mage.cards.s.SulfurousSprings.class));
         cards.add(new SetCardInfo("Swamp", 279, Rarity.LAND, mage.cards.basiclands.Swamp.class, FULL_ART_BFZ_VARIOUS));
         cards.add(new SetCardInfo("Temporal Firestorm", 147, Rarity.RARE, mage.cards.t.TemporalFirestorm.class));
+        cards.add(new SetCardInfo("Territorial Maro", 184, Rarity.UNCOMMON, mage.cards.t.TerritorialMaro.class));
         cards.add(new SetCardInfo("Yavimaya Coast", 261, Rarity.RARE, mage.cards.y.YavimayaCoast.class));
     }